It's a complicated subject. People will disagree. No big deal.
Make sure that you remember to run the Gain and Optimization routine on those filters REW finds.
I don't happen to agree with using smoothing before finding filters. John (author of REW) has explained this at length, and I buy into the explaination. I provide some support for my argument
here with illustrations. Read point #2 on smoothing. Smoothing shifts the center frequency and Q of the filters and so they will not be as effective in removing room modes.
The vertical axis is important to leave as I indicated so you can get a better look at where the best target level should be set to provide reasonable filters. A wide axis may make you feel better, but it hides the truth too. Once you have the filters, I wouldn't worry too much above 100Hz, since the filters won't have much effect given the crossover reduction to the sub signal. Probably filters 11, 12, 7 could be removed from your chart. Remember to run Gain and Optimize first though. Note there is a button on the filter popup that sorts filters from low to high.....
brucek